BOULDER, Colo., Sept. 25, 2025 -- Integral Consulting Inc., a leader in environmental science and engineering consulting, today announced its acquisition of Brownfield Science & Technology, Inc. (BSTI), based in Cochranville, Pennsylvania. The acquisition strengthens Integral's long-standing presence in the region and builds on a history of collaboration between the two firms in solving complex environmental challenges. PSMJ initiated this transaction and provided transaction advisory services to BSTI.

BSTI, founded in 1999, has established a strong reputation for scientific integrity, innovation, and client-centric solutions across a wide range of services, including remediation, environmental compliance, natural resource management, and data analytics. Having worked together for many years, Integral and BSTI share a mutual admiration for technical ability and company values.

"We are delighted to welcome BSTI to Integral," said Dr. Marcia Greenblatt, Managing Principal for Investigation and Remediation Services at Integral. "Over the years, we have worked side by side with BSTI and seen firsthand their commitment to scientific excellence and client success. Their expertise and culture align seamlessly with Integral's values, and together we will deliver the highest quality solutions to our clients."

"This is an exciting next step for BSTI," said John Kollmeier, CEO at BSTI. "We've long admired Integral's technical acumen, talented people, and thoughtful culture. This partnership represents the fulfillment of our mission to be among the best in our business. We look forward to bringing expanded services to our clients while staying true to our defining principles."

Karl Wohler, PSMJ's lead advisor on this transaction, commented, "The team at BSTI was great to work with. We are happy to have found Integral for them. These two firms make a great match, and we look forward to seeing their partnership flourish."

About Integral Consulting Inc.
Integral delivers a comprehensive suite of science, engineering, and technology-driven solutions to address complex environmental, health, and natural resource challenges. With an unwavering commitment to technical excellence, collaboration, and project delivery, we help clients address yesterday's environmental impacts, meet today's demands, and create a more sustainable tomorrow.

About Brownfield Science & Technology, Inc.
BSTI specializes in integrating interdisciplinary environmental services—including remediation, compliance, data analytics, and natural resource management. Their mission-driven approach and focus on integrity, collaboration, and scientific rigor have earned them enduring client trust.

About PSMJ Resources, Inc.
For more than 50 years, PSMJ Resources, Inc. has been recognized as the leading publishing, executive education, and advisory group devoted completely to improving the business performance of AEC organizations worldwide. PSMJ’s sought-after expertise covers a range of critical business areas such as mergers and acquisitions, transition planning, project management, financial management, human resources, and business development.

PSMJ’s M&A team is a collection of some of the industry’s most experienced, passionate, and creative professionals who bring unmatched resources – from our proprietary database and relationship network of tens of thousands of AEC firm leaders to our global network of experts on virtually every facet of firm management – to ensure that our clients receive world-class service from start to finish.

Contact us today to request a complimentary discovery call and see if we are the right match to help you achieve your M&A objectives.